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Terrorist threat assessment with formal concept analysis

Authors :
Elzinga, P.
Poelmans, J.
Viaene, S.
Dedene, G.
Morsing, S.
Yang, C.Y.
Zeng, D.
Wang, K.
Sanfilippo, A.
Tsang, H.H.
Day, M.-Y.
Glässer, U.
Brantingham, P.L.
Chen, H.
Information management (ABS, FEB)
Source :
ISI, 2010 IEEE International Conference on Intelligence and Security Informatics (ISI 2010): Vancouver, BC, Canada, 23-26 May 2010, 77-82, STARTPAGE=77;ENDPAGE=82;TITLE=2010 IEEE International Conference on Intelligence and Security Informatics (ISI 2010): Vancouver, BC, Canada, 23-26 May 2010
Publication Year :
2010
Publisher :
IEEE, 2010.

Abstract

The National Police Service Agency of the Netherlands developed a model to classify (potential) jihadists in four sequential phases of radicalism. The goal of the model is to signal the potential jihadist as early as possible to prevent him or her to enter the next phase. This model has up till now, never been used to actively find new subjects. In this paper, we use Formal Concept Analysis to extract and visualize potential jihadists in the different phases of radicalism from a large set of reports describing police observations. We employ Temporal Concept Analysis to visualize how a possible jihadist radicalizes over time. The combination of these instruments allows for easy decisionmaking on where and when to act. ispartof: pages:77-82 ispartof: Lecture Notes in Computer Science (LNCS) series. pages:77-82 ispartof: IEEE International Conference on Intelligence and Security Informatics location:Vancouver (Canada) date:23 May - 26 May 2010 status: published

Subjects

Subjects :
Political radicalism
National security
Text mining
Computer science
business.industry
Formal concept analysis
SIGNAL (programming language)
Contextual attribute logic
Temporal concept analysis
Information security
Computer security
computer.software_genre
Phase (combat)
Terrorist threat assesment
Terrorism
business
computer
Threat assessment

Details

Language :
English
Database :
OpenAIRE
Journal :
ISI, 2010 IEEE International Conference on Intelligence and Security Informatics (ISI 2010): Vancouver, BC, Canada, 23-26 May 2010, 77-82, STARTPAGE=77;ENDPAGE=82;TITLE=2010 IEEE International Conference on Intelligence and Security Informatics (ISI 2010): Vancouver, BC, Canada, 23-26 May 2010
Accession number :
edsair.doi.dedup.....bc425fcc080d0898ab9cc927a9d4d371

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